| Segment | Possible Interpretation | Industry Standard | | :--- | :--- | :--- | | | Voltage-Controlled Oscillator (VCO) or Voltage-Controlled Temperature-compensated crystal oscillator (VCTCXO) | Common prefix in RF and timing modules | | 49 | Package size: 4.9mm x 3.8mm (common for TCXO/VCO) OR frequency code (49 MHz) | EIAJ standard package codes | | x3f | Variant code: temperature range (-40°C to +85°C) or supply voltage (3.3V) | Internal manufacturer coding | | py | Production lot or year/week code (e.g., PY = 2025, 48th week) | JEDEC traceability standards | | f1000 | Frequency: 1000 MHz (1 GHz) or feature: 1000 ppm pull range | Common in VCO datasheets |
Supports parallel signal processing to enhance system throughput. vct49x3f py f1000 datasheet
Includes baseband sound processing, FM radio support, and advanced algorithms like Micronas BASS Micronas VOICE , and Virtual Dolby Surround. IF Processing: | Segment | Possible Interpretation | Industry Standard
– an incorrect connection can destroy the delicate varactor diodes inside the tuner. Below is a for the plausible device: VCT49X3F
Below is a for the plausible device: VCT49X3F (assuming "PY F1000" indicates a specific firmware/tuning range variant). This content is synthesized from typical tuner IC datasheets and should be verified with the original manufacturer.